38268464

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{733}}^1$

素因数の和:1005

約数の個数: 40

約数和(自身を含む): 80276112

約数和(自身を除く): 42007648

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 251, 502, 733, 1004, 1466, 2008, 2932, 3263, 4016, 5864, 6526, 9529, 11728, 13052, 19058, 26104, 38116, 52208, 76232, 152464, 183983, 367966, 735932, 1471864, 2391779, 2943728, 4783558, 9567116, 19134232, 38268464]

約数ペア:

[(1, 38268464), (2, 19134232), (4, 9567116), (8, 4783558), (13, 2943728), (16, 2391779), (26, 1471864), (52, 735932), (104, 367966), (208, 183983), (251, 152464), (502, 76232), (733, 52208), (1004, 38116), (1466, 26104), (2008, 19058), (2932, 13052), (3263, 11728), (4016, 9529), (5864, 6526)]